Was down there with a group of 5 just for fun because none of us had been there before: 47 necro, 34 SK, 41 Wiz, 41 Druid, 43 Ranger (who came later) ... the first 4 easily took the library and the rooms listed at #6 on EQAtlas map.
The raider spawns inside the library proper and patrols the hallway leading up to the stairs, goes up the stairs to the landing and waits there for a bit and repeats.
He maybe on a 4hr or so spawn cycle, we killed him, I got the coin and we didn't see him again in the next 3-4 hours before we moved to #6. This was probably around midnight or so.
Group left around 6am but we didn't go thru library so not sure if he was there or not, I continued to go down solo to check to see if the Medallion was there and I know he was there at 7:10am .. hope this helps.
ALso killing the Librarian you take a hit in Legion of Cabalis faction, so if you are a Lizard or working on Cab faction, don't kill him.
Aalaria Xe'Losiba
47 Necro
Terew Marr
PS: in the time we were down here I think we got all the drops listed for the Library and the Spawns at #6: Icy Blade x2, Tombcleaver x2, Dusty Ransakers Sack x3, Doadwood staff (or something like that), some SK piercing weapon, and some other stuff I can't remember. I got about a yellow of exp at lvl 47, so not a total waste!
Edited, Sun Aug 4 00:05:38 2002